set_section_definition

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full burden of behavioral disclosure. It discloses that the tool mutates section settings, but it does not state whether it updates the current section, requires a lock, affects existing content, or what happens when optional parameters are null.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single compact sentence with no filler or redundancy. It is front-loaded with the action and resource, though its brevity comes at the cost of operational detail.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite having an output schema, this is a mutation tool with five parameters, no annotations, and zero schema description coverage. The description does not provide enough context for an agent to know valid values, side effects, or when to invoke it, leaving substantial gaps for correct invocation.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description must compensate for undocumented parameters. It mentions gutter, text flow, and start page, which loosely maps to four of the parameters, but it does not explain the meaning of integer type codes, units for gutter width, or the effect of null defaults.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses a specific verb ('Set') and identifies a clear resource ('extended section definition') while naming representative fields (gutter, text flow, start page). This distinguishes it from many sibling setter tools at a high level, though it does not deeply differentiate it from set_page_style or related section/page configuration tools.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

There is no guidance on when to use this tool versus alternatives, no mention of prerequisites, and no indication of how this relates to sibling tools like set_page_style or set_columns. The intended use is only implied by the tool name and terse description.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.